p-Sulfonic acid calix[n]arenes as homogeneous and recyclable organocatalysts for esterification reactions

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dc.contributor.authorFernandes, Sergio Antonio
dc.contributor.authorNatalino, Ricardo
dc.contributor.authorGazolla, Poliana Aparecida Rodrigues
dc.contributor.authorSilva, Márcio José da
dc.contributor.authorJham, Gulab Newandram
dc.date.accessioned2018-08-23T11:43:56Z
dc.date.available2018-08-23T11:43:56Z
dc.date.issued2012-03-28
dc.description.abstractEsterification yields were significantly improved using calix[n]arenes catalysts under simple conditions. p-Sulfonic acid calix[4]arene and p-sulfonic acid calix[6]arene were powerful organocatalysts in several esterification reactions, which showed activity comparable or even superior to other well-established acids catalysts, such as, sulfuric acid, p-toluenesulfonic acid, and p-hydroxybezenesulfonic acid described in the literature.en
dc.formatpdfpt-BR
dc.identifier.issn00404039
dc.identifier.urihttps://doi.org/10.1016/j.tetlet.2012.01.078
dc.identifier.urihttp://www.locus.ufv.br/handle/123456789/21354
dc.language.isoengpt-BR
dc.publisherTetrahedron Letterspt-BR
dc.relation.ispartofseriesv. 53, n. 13, p. 1630- 1633, March 2012pt-BR
dc.rightsElsevier Ltd.pt-BR
dc.subjectEsterification reactionpt-BR
dc.subjectp-Sulfonic acid calix[n]arenept-BR
dc.subjectOrganocatalystpt-BR
dc.subjectCatalyst recoverypt-BR
dc.titlep-Sulfonic acid calix[n]arenes as homogeneous and recyclable organocatalysts for esterification reactionsen
dc.typeArtigopt-BR

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